Related Experiment Videos
NDR1, a pathogen-induced component required for Arabidopsis disease resistance
K S Century1, A D Shapiro, P P Repetti
1Department of Plant and Microbial Biology, University of California, Berkeley, CA 94720-3102, USA.
Science (New York, N.Y.)
|January 7, 1998
Abstract:
Plant disease resistance (R) genes confer an ability to resist infection by pathogens expressing specific corresponding avirulence genes. In Arabidopsis thaliana, resistance to both bacterial and fungal pathogens, mediated by several R gene products, requires the NDR1 gene. Positional cloning was used to isolate NDR1, which encodes a 660-base pair open reading frame. The predicted 219-amino acid sequence suggests that NDR1 may be associated with a membrane. NDR1 expression is induced in response to pathogen challenge and may function to integrate various pathogen recognition signals.